June weather forecast and climate
Marysville, CA

Weather in June

The first month of the summer, June, is a hot month in Marysville, California, with average temperature varying between 89.1°F (31.7°C) and 59.2°F (15.1°C).

Temperature

In June, the average high-temperature increases, from a warm 78.6°F (25.9°C) in May, to a tropical 89.1°F (31.7°C). In Marysville, in June, the average low-temperature is 59.2°F (15.1°C).

Heat index

In June, the average heat index is evaluated at a hot 90.7°F (32.6°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like clothing, metabolic differences, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In June, the average relative humidity is 44%.

Rainfall

In June, the rain falls for 1.9 days. Throughout June, 0.16" (4mm) of precipitation is accumulated. Throughout the year, in Marysville, there are 69.8 rainfall days, and 10.79" (274mm) of precipitation is accumulated.

Snowfall

In Marysville, California, snow does not fall in February through December.

Daylight

With an average of 14.9h of daylight, June has the longest days of the year.

Sunshine

The average sunshine in June is 11.8h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in Marysville?

In Marysville, in June, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 59.2°F (15.1°C). In June, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, is evaluated at 90.7°F (32.6°C).

What is the average humidity in June in Marysville?

In June, the average relative humidity in Marysville is 44%.

How much does it rain in Marysville in June?

In Marysville, in June, during 1.9 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

When it does not snow in Marysville?

In Marysville snow does not fall in February through December.

When are the longest days in Marysville?

The month with the longest days is June, with an average of 14.9h of daylight.

What is the average length of the day in June in Marysville?

The average length of the day in June in Marysville, California, is 14.9h.

How many hours of sunshine does Marysville have in June?

In June, the average sunshine is 11.8h.

What are the months with the highest UV index in Marysville?

Months with the highest UV index in Marysville are June and July, with an average maximum UV index of 7.

What is the UV index reading in June in Marysville?

The average daily maximum UV index in June in Marysville, California, is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.

Average temperature in June
Marysville, CA

Average temperature in June - Marysville, CA
  • Average high temperature in June: 89.1°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in June: 59.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in June
Marysville, CA

Average pressure in June - Marysville, CA
  • Average pressure in June: 29.9"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in June
Marysville, CA

Average wind speed in June - Marysville, CA
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

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Average humidity in June
Marysville, CA

Average humidity in June - Marysville, CA
  • Average humidity in June: 44%

The month with the highest relative humidity is March (74%).
Months with the lowest relative humidity are July and September (38%).

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Average rainfall in June
Marysville, CA

Average rainfall in June - Marysville, CA
  • Average rainfall in June: 0.16"

The wettest month (with the highest rainfall) is March (2.17").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Marysville, CA

Average rainfall days in June - Marysville, CA
  • Average rainfall days in June: 1.9 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall in June
Marysville, CA

Average snowfall in June - Marysville, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.2").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Marysville, CA

Average snowfall days in June - Marysville, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Marysville, CA

Average daylight in June / Average sunshine in June - Marysville, CA
  • Average daylight in June: 14.9h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in June: 11.8h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in June
Marysville, CA

Average sunshine days in June - Marysville, CA
  • Average sunshine days in June: 27.8 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in June
Marysville, CA

Average UV index in June - Marysville, CA
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Marysville, CA

Average cloud cover in June - Marysville, CA
  • Average cloud cover in June: 11

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Marysville, CA

Average visibility in June - Marysville, CA
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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